IMAA
| Acronym | Definition |
|---|---|
| IMAA | International Miniature Aircraft Association |
| IMAA | Instructional Materials Accessibility Act |
| IMAA | Internationalizing Mail Addresses in Applications (e-mail, web standards, i18n) |
| IMAA | Institute of Mergers, Acquisitions and Alliances (Vienna, Austria) |
| IMAA | Independent Martial Arts Association (est. 2006; UK) |
| IMAA | Interactive Marketing and Advertising Award |
| IMAA | International Marine Aquarists Association |